Viruses Review | ![]() |
Are viruses made of cells? |
Do viruses make their own energy? |
Can viruses make their own proteins? |
Why are nonliving viruses included in a study of biology? |
When is the only time that viruses are active? |
What 2 things are found in the core of a virus? |
What is the coating around a virus’s core made of? |
What is the protective outer coat of a virus called? |
Name 3 things that the envelope around some viruses can be made of? |
Do viruses contain cell organelles such as cytoplasm, ribosomes, mitochondria, or chloroplasts? |
What is the TMV virus & what does it attack? |
How does a tobacco mosaic virus compare in size to a bacterium? |
Can the TMV be crystallized? How is this helpful? |
In nanometers, how large is the biggest known virus? |
What viruses use reverse transcriptase to make DNA from RNA? |
Viroids contain only what? |
Prions are composed of only what substance? |
A protein coat & a nucleic acid core makes up a typical what? |
When is the only time viruses reproduce? |
Sketch a bacteriophage & label the nucleic acid — DNA or RNA. |
Do viruses have a nucleus or organelles? |
Are viruses cellular? |
Animal viruses only attack animal cells because they recognize what on the host cell? |
In what viral life cycle does the viral DNA become part of the host cell’s DNA? |
___________ don’t work on viruses because viruses don’t perform certain metabolic processes. |
Name several viral diseases of humans. |
Name several viruses that have been linked to cancer. |
Does Ebola virus cause cancer? |
Many new viruses are emerging because of which activity of humans? |